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https://issues.apache.org/jira/browse/FELIX-4720?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14248087#comment-14248087
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Peter Kriens commented on FELIX-4720:
-------------------------------------
I also added a new log command in Basic that takes options but can also be
called without any arguments.
log
scope: felix
flags:
-n, --noexceptions Do not print exceptions.
-r, --reverse Reverse the printout order to oldest is last
options:
-l, --level Minimum level (error,warning,info,debug). Default is
warning. [optional]
-m, --max Maximum number of entries to print [optional]
-s, --skip Skip the first entries [optional]
-y, --style Print style (classic,abbr) [optional]
> Web Console and Gogo rely on Log history buffer in the Log Service
> ------------------------------------------------------------------
>
> Key: FELIX-4720
> URL: https://issues.apache.org/jira/browse/FELIX-4720
> Project: Felix
> Issue Type: Bug
> Components: Gogo Command, Web Console
> Reporter: Peter Kriens
>
> The OSGi Log Reader Service has a command to get the history of the log.
> However, the specification states that this history can be empty. The Equinox
> framework is nowadays registering a Log Reader Service that has such an empty
> history to prevent pinning objects in memory.
> Using the history this way was always at odds with the specification since
> the history was only intended to hold the start up events. The primary model
> of the Log Service is a dispatcher.
> I suggest that the Gogo log command and the Web Console maintain their own
> history buffer to become independent on this fragile history buffer in the
> Log Reader service.
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